Mike Yaconelli in his book, Messy Spirituality, wrote of how individual believers, who may think they are insignificant, are brought together in the body of Christ to create a magnificent work of art.

Moorhead, Minnesota, the home of Concordia College, lies across the state line from Fargo, North Dakota, a very bleak part of the country (especially during the winter). All year, the community anticipates Concordia's annual Christmas concert. Each December, a huge choir and a full orchestra give a musical performance in the concert hall at the college.

Every year, the people in the community create a unique background for the concert—a one-hundred-by-thirty-foot mosaic. Beginning in the summer, about six months before the concert, the community designs a new mosaic, rents an empty building, and the painting begins. Hundreds of people, from junior high schoolers to senior citizens, paint the mosaic. They paint by number on a large-scale design that has thousands of tiny pieces. Day after day, month after month, one little painted piece at a time, the picture on the mosaic gradually takes shape.

When everyone has finished painting, an artist goes over the entire creation, perfecting the final work of art. When the mosaic is completed, they place it behind the choir. It has the appearance of an enormous, beautiful stained-glass window. The weekend of the concert, those people who helped paint arrive early, along with their friends and neighbors. Throughout the building, you can hear people whispering, "See that little green spot below the camel's foot? I painted it."

Every year in the middle of the summer in Moorhead, Minnesota, thousands of unknown, ordinary people paint a tiny insignificant tile. Six months later, the result is a spectacularly beautiful masterpiece.